APA (7th ed.) Citation

Johnstone, K. (1993). Improvisation und Theater. Alexander.

Chicago Style (17th ed.) Citation

Johnstone, Keith. Improvisation Und Theater. Berlin: Alexander, 1993.

MLA (9th ed.) Citation

Johnstone, Keith. Improvisation Und Theater. Alexander, 1993.

Warning: These citations may not always be 100% accurate.